Self-priming centrifugal pumps of the series SM are single-stage horizontally mounted pumps. Because of their robust and durable design the SM pumps can be used in a wide variety of applications. With the numerous variations and options available the pumps fulfill efficiently different flow rates and pressure requirements. While pumping media with high solids loading, a suction height of up to 6 m can be reached effortlessly.

• Extremely robust
• 7 different sizes
• Free ball passage up to 19 mm
• Dry run protection or sealing chamber possible
• Twin connection: threaded or flanged connection

• Self-priming up to 6 m
• For media with solids loading and high air inclusion
• Flow rate up to 120 m³/h
• Delivery head up to 58 m
• Material: cast iron / stainless steel
• Various sealing options
• Block design with bearing carrier for standard motors
• Motors: up to 3 kW 230/400 V 50 Hz, from 4 kW 400/690 V 50 Hz, 460 V 60 Hz, other voltages on request

• Venting valve for a rapid delivery start
• Pump control for automatic monitoring and diagnostics
• ATEX version (on request)
• Mobile version with alternating current motor
• Version with combustion motor

• Return pump for machine tools
• Filter technology
• Surface technology
• Process engineering
• Waste water technology